Use case
Mail documents online
Need to mail a stack of documents but don't have a printer? Upload your PDF and PostalForm prints and mails it via USPS.
Published Jan 12, 2026 • Updated Jan 21, 2026
How it works
Upload your PDF
Drag and drop your document or upload from phone.
Add addresses
Enter sender and recipient addresses with validation.
Checkout
We print and mail it via USPS with your chosen options.
When you need to mail documents
Responding to requests
Someone asked for documents—an insurance company, government agency, employer, school. You gathered everything, now you need to send it.
Supporting a form or application
The main form is one page, but you need to include proof of income, ID copies, receipts, or other supporting materials.
Sending records or statements
Medical records, financial statements, legal documents. Situations where paper copies are required or preferred.
Legal or compliance submissions
Court filings, regulatory responses, compliance documentation. When the deadline and delivery method matter.
Organizing your documents
Before uploading, combine your documents into a single PDF in the order you want them to appear.
Suggested organization:
- Cover letter or transmittal sheet — Summarizes what's included and provides your contact info
- Primary document — The main form, letter, or request
- Supporting documents — Proof, attachments, exhibits
- Additional pages — Anything else referenced
The first page of your PDF is the first page of the printed packet. Make sure the order is intentional.
Creating a combined PDF
On Mac:
- Open the first document in Preview
- View → Thumbnails
- Drag additional PDFs into the thumbnail sidebar
- Arrange pages in order
- File → Export as PDF
On Windows:
- Open all documents
- Print → Microsoft Print to PDF
- Repeat for each document
- Use a free tool like PDFsam to merge
Online tools:
SmallPDF, ILovePDF, and Adobe Acrobat web tools can merge PDFs. Upload your files, combine, download the merged result.
From your phone:
Most scanning apps (like the iPhone Notes scanner or Google Drive) let you scan multiple pages into one PDF.
Document packet checklist
Before uploading:
- All pages are included
- Pages are in the correct order
- Text is readable (not too light, not blurry)
- Signatures appear where required
- No duplicate pages
- Combined into one PDF file
Pricing for document packets
| Item | Cost |
|---|---|
| Base fee | $3.00 per mailing |
| Black & white pages | $0.20 per page |
| Color pages | $0.40 per page |
Example: A 15-page B&W document packet costs $3.00 + (15 × $0.20) = $6.00
For large packets (20+ pages), a processing fee may apply. You see the total before checkout.
Delivery options
First Class Mail (3–7 business days)
Standard delivery. Fine for most document submissions.
Priority Mail Express (1–3 business days)
When you're working against a deadline.
Certified Mail with Electronic Return Receipt
Adds tracking and signature confirmation. Useful when you need proof the documents were delivered. Available with First Class only.
Page count limits
- Maximum: 199 pages per mailing
- File size: Up to 100 MB
If you have more than 199 pages, split into multiple mailings or contact us about bulk handling.
What we can't include
- Physical items (checks, IDs, keys, photos that aren't in the PDF)
- Original documents you mail to us
- International destinations (U.S. addresses only)
If you need to include physical items, you'll need to mail the packet yourself.
Ready to mail your documents?
Upload your combined PDF and we'll handle printing and USPS delivery.
Simple pricing
Base fee plus per-page printing. Postage included. See pricing for details.
Why PostalForm
USPS delivery
First Class or Express with optional Certified Mail.
Address validation
Reduce returned mail and delivery errors.
Fast checkout
Upload once and mail in minutes.
Ready to send it?
Upload your document and we will print and mail it.